Colder weather can increase energy use and operating costs. Take a few steps now to prepare your facility and DTE account for the winter ahead. Small changes can help you manage your energy use, improve energy efficiency and avoid surprises on your winter bills.  

Set up your DTE account 

  • Choose when you’d like us to contact you, such as with high usage alerts or payment-due reminders 

Review last winter’s energy use 

  • Look at your previous bills and usage in your online account to understand how cold weather affected your business 
  • Identify when energy usage was highest and consider whether operating hours, equipment or temperature settings contributed to the increase 

Prepare your business 

  • Complete regular maintenance on your HVAC system 
  • Replace or clean air filters regularly to improve airflow and keep your system operating efficiently 
  • Install a programmable thermostat and program/update it to your business’s winter schedule 
  • Seal drafts around windows and doors, and add insulation where needed to help keep warm air inside 
  • Remember to adjust timers and light sensors to align with daylight hours.   

If you lease your space, work with your landlord or property manager to make these energy efficient upgrades. 

Dive deeper into winter energy bills and find ways to save at dteenergy.com/heatingseason